/*
 *
 * Copyright (c) 2006-2020, Speedment, Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); You may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.speedment.runtime.core.internal.stream.autoclose;

import java.util.Objects;
import java.util.function.UnaryOperator;

interface NamedUnaryOperator<T> extends UnaryOperator<T>, HasName {

    static <T> NamedUnaryOperator<T> of(String name, UnaryOperator<T> function) {
        return new NamedUnaryOperatorImpl<>(name, function);
    }

    default NamedUnaryOperator<T> andThenNamed(NamedUnaryOperator<T> after) {
        Objects.requireNonNull(after);
        return new NamedUnaryOperatorImpl<>(name() + "." + after.name(), (T t) -> after.apply(apply(t)));
    }

}